Air Density Online

The Rock Raceway in Brakpan, Gauteng, South Africa
Weather forecast information*

Note: This section is considered experimental*. All weather data comes from Darksky.net.

Get current weather information for The Rock Raceway. Track elevation: 5318 ft.

Today: Partly cloudy throughout the day. This week: Heavy rain on Friday and Saturday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • May 16 2:00 pm
  • 68 deg F
  • 36%
  • 24.92 Hg
  • 40 deg F
  • 43.9
  • SE 5 mph
  • 81.21 %
  • 6954 ft.
  • May 16 3:00 pm
  • 68 deg F
  • 34%
  • 24.91 Hg
  • 39 deg F
  • 41.4
  • SE 5 mph
  • 81.22 %
  • 6951 ft.
  • May 16 4:00 pm
  • 68 deg F
  • 34%
  • 24.91 Hg
  • 39 deg F
  • 41.4
  • SE 5 mph
  • 81.21 %
  • 6955 ft.
  • May 16 5:00 pm
  • 66 deg F
  • 38%
  • 24.91 Hg
  • 40 deg F
  • 43.2
  • SE 5 mph
  • 81.50 %
  • 6838 ft.
  • May 16 6:00 pm
  • 63 deg F
  • 44%
  • 24.92 Hg
  • 41 deg F
  • 45.1
  • E 4 mph
  • 81.96 %
  • 6655 ft.
  • May 16 7:00 pm
  • 60 deg F
  • 49%
  • 24.93 Hg
  • 41 deg F
  • 45.1
  • NE 4 mph
  • 82.48 %
  • 6448 ft.
  • May 16 8:00 pm
  • 57 deg F
  • 55%
  • 24.96 Hg
  • 41 deg F
  • 45.4
  • NE 5 mph
  • 83.05 %
  • 6222 ft.
  • May 16 9:00 pm
  • 55 deg F
  • 62%
  • 24.98 Hg
  • 42 deg F
  • 47.6
  • NE 5 mph
  • 83.38 %
  • 6092 ft.
  • May 16 10:00 pm
  • 54 deg F
  • 70%
  • 24.99 Hg
  • 44 deg F
  • 51.8
  • NE 4 mph
  • 83.52 %
  • 6038 ft.
  • May 16 11:00 pm
  • 53 deg F
  • 76%
  • 24.99 Hg
  • 46 deg F
  • 54.3
  • NE 3 mph
  • 83.63 %
  • 5995 ft.
  • May 17 12:00 am
  • 52 deg F
  • 80%
  • 24.99 Hg
  • 46 deg F
  • 55.1
  • NE 3 mph
  • 83.77 %
  • 5940 ft.
  • May 17 1:00 am
  • 51 deg F
  • 84%
  • 24.98 Hg
  • 46 deg F
  • 55.8
  • NE 3 mph
  • 83.90 %
  • 5887 ft.
  • May 17 2:00 am
  • 50 deg F
  • 84%
  • 24.98 Hg
  • 45 deg F
  • 53.7
  • NE 3 mph
  • 84.08 %
  • 5817 ft.
  • May 17 3:00 am
  • 49 deg F
  • 87%
  • 24.98 Hg
  • 45 deg F
  • 53.6
  • NE 3 mph
  • 84.25 %
  • 5752 ft.
  • May 17 4:00 am
  • 47 deg F
  • 93%
  • 24.97 Hg
  • 45 deg F
  • 53.2
  • NE 3 mph
  • 84.56 %
  • 5629 ft.
  • May 17 5:00 am
  • 46 deg F
  • 99%
  • 24.98 Hg
  • 46 deg F
  • 54.5
  • NE 3 mph
  • 84.73 %
  • 5564 ft.
  • May 17 6:00 am
  • 45 deg F
  • 100%
  • 24.98 Hg
  • 45 deg F
  • 53.0
  • NE 3 mph
  • 84.95 %
  • 5478 ft.
  • May 17 7:00 am
  • 45 deg F
  • 100%
  • 24.99 Hg
  • 45 deg F
  • 52.9
  • NE 2 mph
  • 84.99 %
  • 5465 ft.
  • May 17 8:00 am
  • 48 deg F
  • 97%
  • 25.00 Hg
  • 47 deg F
  • 57.6
  • NE 2 mph
  • 84.42 %
  • 5685 ft.
  • May 17 9:00 am
  • 53 deg F
  • 85%
  • 24.99 Hg
  • 49 deg F
  • 60.8
  • NE 2 mph
  • 83.50 %
  • 6044 ft.
  • May 17 10:00 am
  • 58 deg F
  • 71%
  • 24.95 Hg
  • 49 deg F
  • 61.0
  • SW 2 mph
  • 82.56 %
  • 6414 ft.
  • May 17 11:00 am
  • 62 deg F
  • 57%
  • 24.92 Hg
  • 47 deg F
  • 56.5
  • W 2 mph
  • 81.90 %
  • 6677 ft.
  • May 17 12:00 pm
  • 65 deg F
  • 47%
  • 24.88 Hg
  • 44 deg F
  • 51.8
  • SW 1 mph
  • 81.41 %
  • 6874 ft.
  • May 17 1:00 pm
  • 67 deg F
  • 39%
  • 24.85 Hg
  • 41 deg F
  • 46.1
  • SE 1 mph
  • 81.09 %
  • 7004 ft.
  • May 17 2:00 pm
  • 68 deg F
  • 35%
  • 24.82 Hg
  • 39 deg F
  • 42.8
  • NE 2 mph
  • 80.91 %
  • 7076 ft.
  • May 17 3:00 pm
  • 68 deg F
  • 34%
  • 24.80 Hg
  • 39 deg F
  • 41.6
  • E 2 mph
  • 80.87 %
  • 7090 ft.
  • May 17 4:00 pm
  • 66 deg F
  • 35%
  • 24.80 Hg
  • 38 deg F
  • 39.9
  • SE 3 mph
  • 81.21 %
  • 6954 ft.
  • May 17 5:00 pm
  • 64 deg F
  • 39%
  • 24.81 Hg
  • 39 deg F
  • 41.5
  • SE 3 mph
  • 81.51 %
  • 6835 ft.
  • May 17 6:00 pm
  • 61 deg F
  • 44%
  • 24.83 Hg
  • 39 deg F
  • 42.1
  • NE 3 mph
  • 82.02 %
  • 6629 ft.
  • May 17 7:00 pm
  • 58 deg F
  • 51%
  • 24.85 Hg
  • 40 deg F
  • 43.8
  • NE 4 mph
  • 82.55 %
  • 6421 ft.
  • May 17 8:00 pm
  • 55 deg F
  • 57%
  • 24.87 Hg
  • 40 deg F
  • 43.9
  • NE 3 mph
  • 83.10 %
  • 6202 ft.
  • May 17 9:00 pm
  • 54 deg F
  • 62%
  • 24.89 Hg
  • 41 deg F
  • 46.0
  • NW 3 mph
  • 83.28 %
  • 6132 ft.
  • May 17 10:00 pm
  • 53 deg F
  • 68%
  • 24.89 Hg
  • 43 deg F
  • 48.7
  • NW 3 mph
  • 83.39 %
  • 6088 ft.
  • May 17 11:00 pm
  • 52 deg F
  • 73%
  • 24.88 Hg
  • 44 deg F
  • 50.4
  • NW 3 mph
  • 83.49 %
  • 6050 ft.
  • May 18 12:00 am
  • 51 deg F
  • 75%
  • 24.88 Hg
  • 43 deg F
  • 49.9
  • NW 3 mph
  • 83.65 %
  • 5985 ft.
  • May 18 1:00 am
  • 50 deg F
  • 78%
  • 24.88 Hg
  • 43 deg F
  • 50.0
  • NW 3 mph
  • 83.81 %
  • 5925 ft.
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